Shower door system



FIG. 1 is a front perspective view showing the design;

FIG. 2 is a detail view of a component thereof;

FIG. 3 is a detail view of a component thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a side view thereof;

FIG. 7 is a side view thereof;

FIG. 8 is a top view thereof; and,

FIG. 9 is a bottom view thereof. 

CLAIM The ornamental design of a shower door system, as shown and described. 